pub trait FileEnumeratorExt: 'static {
fn close(
&self,
cancellable: Option<&impl IsA<Cancellable>>
) -> Result<(), Error>;
fn close_async<P: FnOnce(Result<(), Error>) + 'static>(
&self,
io_priority: Priority,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P
);
fn close_future(
&self,
io_priority: Priority
) -> Pin<Box_<dyn Future<Output = Result<(), Error>> + 'static>>;
fn child(&self, info: &FileInfo) -> File;
fn container(&self) -> File;
fn has_pending(&self) -> bool;
fn is_closed(&self) -> bool;
fn next_file(
&self,
cancellable: Option<&impl IsA<Cancellable>>
) -> Result<Option<FileInfo>, Error>;
fn next_files_async<P: FnOnce(Result<Vec<FileInfo>, Error>) + 'static>(
&self,
num_files: i32,
io_priority: Priority,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P
);
fn next_files_future(
&self,
num_files: i32,
io_priority: Priority
) -> Pin<Box_<dyn Future<Output = Result<Vec<FileInfo>, Error>> + 'static>>;
fn set_pending(&self, pending: bool);
}
